发明授权
- 专利标题： Low pass active filter
- 专利标题（中）： 低通有源滤波器
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申请号： US4707申请日： 1979-01-19
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公开(公告)号： US4292599A公开(公告)日： 1981-09-29
- 发明人: Stephen M. Bench
- 申请人： Stephen M. Bench
- 申请人地址： NY New York
- 专利权人： The Anaconda Company
- 当前专利权人： The Anaconda Company
- 当前专利权人地址： NY New York
- 主分类号： H03H11/12
- IPC分类号： H03H11/12 ; H03F3/04
摘要：
A low pass active filter comprises multiple stages including multiple active devices, circuitry including resistance and capacitance AC coupling the stages in series sequence, and high impedance biasing resistance coupled between the first and last stage inputs, whereby the DC operating point is determined by one active device.
公开/授权文献
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